On Tue, 07 Jul 2015 07:42:19 +0700, John B. <
johnbs...@gmail.com>
I think the best thing to say about it at this point is that you and
Jim are good examples of why I got out of engineering school after two
years. <g> I'll leave you to judge that, but the accurate thing is
that I didn't like the mechanistic perspective.
Did you do quick-draws with your log-log duplex decitrig slide rules
in the hallway? Seeing that was the thing that pushed me over the top.
d8-)
It's a different world view. And it is consuming. And it is
inherently, irredeemably reductive.
I'm thankful that I can get a thrill out of the whole idea.
>
>Some time ago some blokes flew a human powered airplane across the
>English Channel and everyone clapped their hands and shouted, but so
>far I haven't seen that technology used commercially.
Commercialization of the technology had nothing whatsoever to do with
why people clapped.
>
>After all Solar power has been used by a great many people for a
>considerable period and noticeably it is not really a reliable source
>of power. When the sun runs away and hides your lights go out.
When the sun ran away from the airplane in question, the motors didn't
stop turning.
>
>>That's why it got headlines. That's what will stick in some people's
>>minds when solar power is discussed.
>>
>>>The Rutan Voyager flew around the world in 1986
>>>without stopping or refueling and was airborne for 216+ hours and flew
>>>26,366 statue miles.
>>
>>Right. It got some headlines, too. But it wasn't solar powered. It
>>isn't going to create a new awareness for gasoline. d8-)
>>
>Yup. New awareness. Well, they have a solar powered land racing, I
>believe in Australia is, something like 3,000 miles long. And it has
>been going on since 1987. Has there been new awareness in the car
>industry?
The car industry is full of engineers. d8-) Again, it was never the
point.
>
>>>
>>>While it certainly is a feat it isn't anything really new or
>>>innovative in aeronautics.
>>
>>This isn't about aeronautics.
>>
>>>
>>>By the way, the record for a model airplane - with no power - seems to
>>>be 36h 3mn 19s :-)
>>
>>Do you know who Bob Hatchek is? Google his name. He and I were editors
>>together at _American Machinist_. I got a dose of model gliders every
>>day at lunch, for years. <g>
>
>Yup, he designed the "Hatchek Hook" which I saw illustrated in one of
>the model magazines although when I was flying tow line gliders we
>used a different, home made, rubber band powered hook.
Bob made his hooks on one of the old Unimats, the one with the round
ways. He used music wire for cutting tools and built a home-made
quick-change turret for it. It still is the only commercial production
I've seen performed on a Unimat.
--
Ed Huntress